Right about the time doo started we applied to YC with the similar idea and a working prototype. We were not accepted with the comment that they don't believe t

Right about the time doo started we applied to YC with the similar idea and a working prototype. We were not accepted with the comment that they don't believe that dealing with documents is such a big problem for most people. We continued with the app, but eventually realized that was true. This kind of app would be nice for organizations dealing with tons of documentation - for example legal services, hospitals. But those organizations face their unique challenges and general purpose app will not work for them. Figuring out what would work for them was outside of our expertise and interest, so we shut down out project. Luckily we spent just half a year on it, not 3 years, like doo.